For the watchmaker who shares the craft
Every project you finish gets its own public page at yourname.hairspring.app — repair logs, photos, and the full story of every movement you've touched. Free for every account.
Everything you need
Log every movement on your bench. Status, service history, reference details, and photos — all in one place.
Document each bench session with notes, time spent, and what you actually did. Build a searchable history of your work.
Know what's in your drawers before you order more. Track stems, crystals, mainsprings, and anything else you keep in stock.
Catalogue your bench setup from your staking set to your movement holder. Know exactly what you have.
Share your work with the community. Your own subdomain with your repair posts and watch portfolio.
All your active projects, recent sessions, and low-stock parts at a glance. Your whole hobby in one dashboard.
“Built for people who'd rather be at the bench than on a spreadsheet — and who have more movements in ziplock bags than they'd like to admit.”
— Hairspring
Simple by design
Log the watch: make, model, movement, reference, and what you're trying to accomplish. Attach photos straight from your phone.
Write up each bench session, record parts used, and photograph the movement as you go. Every job, searchable later.
Watch your repair history grow. Refer back to old notes, track patterns across similar movements, and share your best work.
Free to start
Free to use. No credit card required.
Claim your page →